🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.48 AU - 0.72 AU

Year: 175 Days

Day: 13.4 Hours

Environment

Temp: 206 °C

Axial Tilt: 49.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 91,740,111 km

• M1: 378,034 km (0.069 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.65 AU - 1.01 AU

Year: 285 Days

Day: 26.1 Hours

Environment

Temp: 118 °C

Axial Tilt: 2.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.91 AU - 1.01 AU

Year: 354 Days

Day: 29.9 Hours

Environment

Temp: 32 °C

Axial Tilt: 25.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 91,740,111 km

• M1: 173,534 km (0.043 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.93 AU - 1.31 AU

Year: 447 Days

Day: 17.1 Hours

Environment

Temp: 15 °C

Axial Tilt: 33.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 91,740,111 km

• M1: 301,141 km (0.097 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.16 AU - 1.26 AU

Year: 501 Days

Day: 36.8 Hours

Environment

Temp: -21 °C

Axial Tilt: 0 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 91,740,111 km

• M1: 65,075 km (0.097 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 2.04 AU - 2.94 AU

Year: 1480 Days

Day: 47.8 Hours

Environment

Temp: -94 °C

Axial Tilt: 44.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,740,111 km

• M1: 137,480 km (0.08 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 4.06 AU - 4.5 AU

Year: 3336 Days

Day: 36 Hours

Environment

Temp: -134 °C

Axial Tilt: 20.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,740,111 km

• M1: 553,363 km (0.089 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 935.6

Radius: 7.3

Gravity: 17.56 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 13.55 AU - 17.15 AU

Year: 22656 Days

Day: 20.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 91,740,111 km

• M1: 113,994 km (0.055 R)
• M2: 497,413 km (0.094 R)
• M3: 716,723 km (0.094 R)
• M4: 1,115,402 km (0.114 R)
• M5: 1,209,050 km (0.061 R)
• M6: 1,788,143 km (0.117 R)
• M7: 2,049,042 km (0.044 R)
• M8: 2,125,786 km (0.07 R)
• M9: 2,402,243 km (0.071 R)
• M10: 2,816,778 km (0.11 R)
• M11: 2,945,582 km (0.114 R)
• M12: 3,434,468 km (0.096 R)
• M13: 3,758,647 km (0.064 R)
• M14: 4,943,162 km (0.048 R)
• M15: 5,308,929 km (0.075 R)
• M16: 6,011,441 km (0.095 R)
• M17: 6,685,529 km (0.099 R)
• M18: 7,148,235 km (0.084 R)
• M19: 7,502,034 km (0.076 R)
• M20: 7,861,518 km (0.103 R)
• M21: 8,411,439 km (0.082 R)
• M22: 9,547,934 km (0.118 R)
• M23: 11,273,097 km (0.06 R)
• M24: 11,547,011 km (0.091 R)
• M25: 14,108,575 km (0.039 R)
• M26: 15,680,400 km (0.096 R)
• M27: 16,525,778 km (0.111 R)
• M28: 17,385,816 km (0.072 R)
• M29: 18,020,560 km (0.11 R)
• M30: 18,582,000 km (0.076 R)
• M31: 18,743,566 km (0.099 R)
• M32: 21,137,132 km (0.09 R)
• M33: 21,729,091 km (0.074 R)
• M34: 22,326,585 km (0.032 R)
• M35: 23,016,081 km (0.09 R)
• M36: 23,625,094 km (0.064 R)
• M37: 25,843,032 km (0.098 R)
• M38: 27,480,680 km (0.047 R)
• M39: 27,756,838 km (0.097 R)
• M40: 31,622,746 km (0.067 R)
• M41: 32,202,587 km (0.094 R)
• M42: 32,688,332 km (0.063 R)
• M43: 34,953,991 km (0.089 R)
• M44: 35,353,268 km (0.092 R)
• M45: 36,156,160 km (0.084 R)
• M46: 36,863,608 km (0.09 R)
• M47: 37,270,066 km (0.105 R)
• M48: 38,600,739 km (0.078 R)
• M49: 39,739,029 km (0.105 R)
• M50: 40,364,497 km (0.114 R)
• M51: 43,005,349 km (0.057 R)
• M52: 43,647,572 km (0.079 R)
• M53: 43,969,806 km (0.057 R)
• M54: 44,077,367 km (0.091 R)
• M55: 45,049,604 km (0.119 R)
• M56: 45,701,701 km (0.086 R)
• M57: 47,235,378 km (0.093 R)
• M58: 48,230,204 km (0.12 R)
• M59: 49,903,606 km (0.094 R)
• M60: 50,352,998 km (0.066 R)
• M61: 51,482,462 km (0.079 R)
• M62: 52,278,023 km (0.109 R)
• M63: 53,077,624 km (0.116 R)
• M64: 53,536,440 km (0.114 R)
• M65: 53,881,413 km (0.115 R)
• M66: 56,667,374 km (0.092 R)
• M67: 58,905,807 km (0.116 R)
• M68: 59,857,100 km (0.084 R)
• M69: 61,053,135 km (0.091 R)
• M70: 62,619,874 km (0.11 R)
• M71: 62,740,898 km (0.102 R)
• M72: 63,225,894 km (0.057 R)
• M73: 63,955,782 km (0.025 R)
• M74: 65,669,725 km (0.114 R)
• M75: 66,285,470 km (0.071 R)
• M76: 68,144,224 km (0.068 R)
• M77: 68,642,833 km (0.097 R)
• M78: 70,649,090 km (0.095 R)
• M79: 72,547,487 km (0.075 R)
• M80: 72,801,804 km (0.074 R)
• M81: 72,929,112 km (0.11 R)
• M82: 73,184,026 km (0.118 R)
• M83: 75,362,022 km (0.059 R)
• M84: 77,301,259 km (0.055 R)
• M85: 78,603,359 km (0.114 R)
• M86: 81,361,046 km (0.097 R)
• M87: 83,883,416 km (0.107 R)
• M88: 84,016,857 km (0.099 R)
• M89: 85,489,648 km (0.066 R)
• M90: 86,431,217 km (0.035 R)
• M91: 87,241,140 km (0.069 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 471 - 12,922 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit